EKG(2): 1, 2, 4, 6, 3, 9, 12, 8, 10, 5 
EKG(5): 1, 5, 10, 2, 4, 6, 3, 9, 12, 8 
EKG(7): 1, 7, 14, 2, 4, 6, 3, 9, 12, 8 
EKG(9): 1, 9, 3, 6, 2, 4, 8, 10, 5, 15 
EKG(10): 1, 10, 2, 4, 6, 3, 9, 12, 8, 14 

EKG(5) and EKG(7) converge at term 21